11422725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 20712960

約数和(自身を除く): 9290235

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 289, 425, 465, 527, 775, 867, 1275, 1445, 1581, 2325, 2635, 4335, 4913, 7225, 7905, 8959, 13175, 14739, 21675, 24565, 26877, 39525, 44795, 73695, 122825, 134385, 152303, 223975, 368475, 456909, 671925, 761515, 2284545, 3807575, 11422725]

約数ペア:

[(1, 11422725), (3, 3807575), (5, 2284545), (15, 761515), (17, 671925), (25, 456909), (31, 368475), (51, 223975), (75, 152303), (85, 134385), (93, 122825), (155, 73695), (255, 44795), (289, 39525), (425, 26877), (465, 24565), (527, 21675), (775, 14739), (867, 13175), (1275, 8959), (1445, 7905), (1581, 7225), (2325, 4913), (2635, 4335)]